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3. Classification of elements and periodicity in properties — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry3. Classification of elements and periodicity in properties1 Mark
MCQ
The amount of energy which is released due to addition of extra electron to the outermost orbit of gaseous atom is called
  • A
    Electron capacity
  • ✓
    Electron affinity
  • C
    Ionisation potential
  • D
    Electronegativity
✓

Answer

Correct option: B.
Electron affinity
b
It’s Obvious

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